<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
    <Canvas Margin="-9,-52,0,0" Width="18" Height="104">
        <Rectangle Width="18" Height="51" Canvas.Left="0" Canvas.Top="25.5" Stretch="Fill" StrokeLineJoin="Round" Stroke="#FFF"/>
        <Path Width="1" Height="26" Canvas.Left="8.5" Canvas.Top="0" Stretch="Fill" StrokeLineJoin="Round" Stroke="#FFF" Data="F1 M 9.0,25.5L 9.0,0.5"/>
        <Path Width="1" Height="26" Canvas.Left="8.5" Canvas.Top="76" Stretch="Fill" StrokeLineJoin="Round" Stroke="#FFF" Data="F1 M 9.0,101.5L 9.0,76.5"/>
        
        <!--Nodes-->
        <Path Width="0" Height="0" Margin="8.5,0,0,0" Visibility="Collapsed" />
        <Path Width="0" Height="0" Margin="8.5,102,0,0" Visibility="Collapsed" />
    </Canvas>
</Canvas>